Home2006 Treaties and Agreements ...Norway (06-921) – Memorandum of Understanding Concerning an Arrangement to Exchange Operational Information hide Norway (06-921) – Memorandum of Understanding Concerning an Arrangement to Exchange Operational Information TIAS Office of Treaty Affairs September 21, 2006 Defense: Operational Information Memorandum of agreement signed at Washington and Oslo August 30 and September 21, 2006; entered into force September 21, 2006. With appendix and annex. Agreement extending the annex to memorandum of agreement. Signed at Arlington and Bergen July 9 and August 27, 2010; entered into force August 27, 2010. Download attachment [1 MB] Tags International Law, Treaties, and Agreements Norway Security and Defense